Fast scroll mappings

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created January 13, 2003 · complexity basic · author John Sumsion · version 6.0

This page is dodgy. The contents may not be useful for Vim 7. If you think this tip is useful, please edit it to make the problem and its solution more understandable, and remove the {{Dodgy}} tag.

no explanation for the script, and first group of mappings should be completely unnecessary on most systems

" allow Alt-[movement keys] to scroll window
if !has("gui_running")
  nmap ^[l <A-l>
  nmap ^[h <A-h>
  nmap ^[k <A-k>
  nmap ^[j <A-j>
  vmap ^[l <A-l>
  vmap ^[h <A-h>
  vmap ^[k <A-k>
  vmap ^[j <A-j>
  imap ^[l <A-l>
  imap ^[h <A-h>
  imap ^[k <A-k>
  imap ^[j <A-j>
endif

" To have <A-h> available for the mappings below, search menu.vim for the
" first instance of &Help and change it to Hel&p so that <Alt-H>
" isn't used for the GUI Help menu
nmap <A-l> 4zl
nmap <A-h> 4zh
nmap <A-k> <C-y>
nmap <A-j> <C-e>
vmap <A-l> 4zl
vmap <A-h> 4zh
vmap <A-k> <C-y>
vmap <A-j> <C-e>
imap <A-l> <C-o>4zl
imap <A-h> <C-o>4zh
imap <A-k> <C-x><C-y>
imap <A-j> <C-x><C-e>

Fast scroll mappings

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